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SoCenterballDragger.h
00001 #ifndef COIN_SOCENTERBALLDRAGGER_H
00002 #define COIN_SOCENTERBALLDRAGGER_H
00003 
00004 /**************************************************************************\
00005  *
00006  *  This file is part of the Coin 3D visualization library.
00007  *  Copyright (C) by Kongsberg Oil & Gas Technologies.
00008  *
00009  *  This library is free software; you can redistribute it and/or
00010  *  modify it under the terms of the GNU General Public License
00011  *  ("GPL") version 2 as published by the Free Software Foundation.
00012  *  See the file LICENSE.GPL at the root directory of this source
00013  *  distribution for additional information about the GNU GPL.
00014  *
00015  *  For using Coin with software that can not be combined with the GNU
00016  *  GPL, and for taking advantage of the additional benefits of our
00017  *  support services, please contact Kongsberg Oil & Gas Technologies
00018  *  about acquiring a Coin Professional Edition License.
00019  *
00020  *  See http://www.coin3d.org/ for more information.
00021  *
00022  *  Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY.
00023  *  http://www.sim.no/  sales@sim.no  coin-support@coin3d.org
00024  *
00025 \**************************************************************************/
00026 
00027 #include <Inventor/draggers/SoDragger.h>
00028 #include <Inventor/tools/SbLazyPimplPtr.h>
00029 #include <Inventor/fields/SoSFRotation.h>
00030 #include <Inventor/fields/SoSFVec3f.h>
00031 
00032 class SoSensor;
00033 class SoFieldSensor;
00034 class SoCenterballDraggerP;
00035 
00036 class COIN_DLL_API SoCenterballDragger : public SoDragger {
00037   typedef SoDragger inherited;
00038 
00039   SO_KIT_HEADER(SoCenterballDragger);
00040 
00041   SO_KIT_CATALOG_ENTRY_HEADER(XAxis);
00042   SO_KIT_CATALOG_ENTRY_HEADER(XAxisSwitch);
00043   SO_KIT_CATALOG_ENTRY_HEADER(XCenterChanger);
00044   SO_KIT_CATALOG_ENTRY_HEADER(XRotator);
00045   SO_KIT_CATALOG_ENTRY_HEADER(YAxis);
00046   SO_KIT_CATALOG_ENTRY_HEADER(YAxisSwitch);
00047   SO_KIT_CATALOG_ENTRY_HEADER(YCenterChanger);
00048   SO_KIT_CATALOG_ENTRY_HEADER(YRotator);
00049   SO_KIT_CATALOG_ENTRY_HEADER(ZAxis);
00050   SO_KIT_CATALOG_ENTRY_HEADER(ZAxisSwitch);
00051   SO_KIT_CATALOG_ENTRY_HEADER(ZCenterChanger);
00052   SO_KIT_CATALOG_ENTRY_HEADER(ZRotator);
00053   SO_KIT_CATALOG_ENTRY_HEADER(antiSquish);
00054   SO_KIT_CATALOG_ENTRY_HEADER(lightModel);
00055   SO_KIT_CATALOG_ENTRY_HEADER(rot2X90);
00056   SO_KIT_CATALOG_ENTRY_HEADER(rotX90);
00057   SO_KIT_CATALOG_ENTRY_HEADER(rotY90);
00058   SO_KIT_CATALOG_ENTRY_HEADER(rotator);
00059   SO_KIT_CATALOG_ENTRY_HEADER(surroundScale);
00060   SO_KIT_CATALOG_ENTRY_HEADER(translateToCenter);
00061 
00062 public:
00063   static void initClass(void);
00064   SoCenterballDragger(void);
00065 
00066   virtual void saveStartParameters(void);
00067 
00068   SoSFRotation rotation;
00069   SoSFVec3f center;
00070 
00071 protected:
00072   virtual ~SoCenterballDragger(void);
00073   void transferCenterDraggerMotion(SoDragger * childdragger);
00074   void setSwitches(SoDragger * activechild);
00075   virtual SbBool setUpConnections(SbBool onoff, SbBool doitalways = FALSE);
00076   virtual void setDefaultOnNonWritingFields(void);
00077 
00078   static void fieldSensorCB(void * f, SoSensor * s);
00079   static void valueChangedCB(void * f, SoDragger * d);
00080   static void kidStartCB(void * f, SoDragger * d);
00081   static void kidFinishCB(void * f, SoDragger * d);
00082 
00083   virtual void getBoundingBox(SoGetBoundingBoxAction * action);
00084   virtual void getMatrix(SoGetMatrixAction * action);
00085 
00086   SoFieldSensor * rotFieldSensor;
00087   SoFieldSensor * centerFieldSensor;
00088 
00089 private:
00090   SbVec3f savedtransl;
00091   SbVec3f savedcenter;
00092   void addChildDragger(SoDragger *child);
00093   void removeChildDragger(const char *childname);
00094 
00095 private:
00096   SbLazyPimplPtr<SoCenterballDraggerP> pimpl;
00097 
00098   // NOT IMPLEMENTED:
00099   SoCenterballDragger(const SoCenterballDragger & rhs);
00100   SoCenterballDragger & operator & (const SoCenterballDragger & rhs);
00101 }; // SoCenterballDragger
00102 
00103 #endif // !COIN_SOCENTERBALLDRAGGER_H

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